{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0391001912","brand":"Molex","brandSlug":"molex","productSlug":"0391001912","canonicalUrl":"https://icsourcedirect.com/molex/0391001912","factsUrl":"https://icsourcedirect.com/api/mcp/products/0391001912","rawCanonicalId":null},"summary":{"shortDescription":"Molex Eurostyle 39100 terminal strip, 0391001912, 12 circuits, dual-row, 0.315\" (8.00 mm) pitch, 20 A, 300 V, 12-22 AWG, screw termination, white PA66, UL94 V-0.","salesMarkdown":"## Panel-mount terminal strip, 12 circuits, screw termination The Molex 0391001912 is a 12-circuit, dual-row Eurostyle terminal strip from the 39100 series. It mounts to a chassis or panel — no PCB footprint needed — and terminates field wiring through screws on the top side with a closed bottom, so it acts as a junction point rather than a pass-through. The 0.315\" (8.00 mm) pitch gives enough spacing between terminals for 12-22 AWG wire without crowding the screw heads. ## Sizing the wire entries and screw terminals The strip accepts 12-22 AWG stranded or solid wire across 24 wire entries — two per circuit, one on each row. Each screw clamps the conductor under a zinc-plated steel head; the enclosed barrier keeps stray strands from shorting to adjacent terminals. For a 20 A circuit, 12 AWG is the recommended gauge to minimise voltage drop over longer runs; 22 AWG is usable for signal-level connections where the current stays well below the 20 A rating.","metaTitle":"Molex Eurostyle 39100 0391001912, 12-Circuit Terminal Strip","metaDescription":"Molex 0391001912 Eurostyle terminal strip, 12 circuits, 0.315\" pitch, 20 A, 300 V, 12-22 AWG, screws, white PA66, UL94 V-0. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Terminal Blocks"],"specifications":{"Color":"White","Pitch":"0.315\\\" (8.00mm)","Series":"Eurostyle 39100","Features":"-","Packaging":"Bulk","Wire Gauge":"12-22 AWG","Part Status":"Active","Barrier Type":"Enclosed","Manufacturer":"Molex","Mounting Type":"Chassis, Panel","Number of Rows":"2","Voltage Rating":"300V","Top Termination":"Screws","lifecycle_stage":"unknown","Bottom Termination":"Closed","Number of Circuits":"12","Base Product Number":"039100","Terminal Block Type":"Eurostyle Terminal Strip","Current Rating (Amps)":"20A","Material - Insulation":"Polyamide (PA66), Nylon 6/6","Operating Temperature":"-40°C ~ 105°C","Terminal Screw Finish":"Zinc","Number of Wire Entries":"24","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0391001912","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/molex/0391001912 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}